Surf Forecasts:
How big are the waves at Sakawa River today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 5ft (1.5m), 9s period with S swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 4.5ft (1.4m), 9s period with S swell.
- Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.0m), 9s period with SSW swell.
The current surf forecast for Sakawa River at 3PM is: 1.4m 9s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 08:00am September 08). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 5ft (1.5m) | 9s |
| Afternoon (08 Sep) | 4.5ft (1.4m) | 9s |
| Evening (08 Sep) | 3.5ft (1.0m) | 9s |
Table - waves today at Sakawa River. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 50mm), heaviest during Thu night. Warm (max 29°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 8 | SSW 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 421 | 372 | 318 | 318 | 173 | 189 | 603 | 1001 | 978 | 782 | 644 | 506 | 398 | 389 | 298 | 252 | 210 | 210 | 177 | 173 | 136 | 133 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:04PM1.39m | 2:29AM1.38m | 4:25PM1.43m | 3:26AM1.47m | 4:45PM1.46m | |||||||||||||||||
Low Tide | 8:43AM0.22m | 9:20PM0.95m | 9:30AM0.17m | 9:53PM0.79m | 10:09AM0.18m | |||||||||||||||||
 | | | | |  |  |  | | |  | | |  | | |  |  | | | |  | |
 | 5:20 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 1 | 1 | 6 | 1 | 1 | 2 | 2 | — |
Temp °C | 24 | 26 | 28 | 29 | 27 | 26 | 26 | 27 | 27 | 27 | 29 | 29 | 27 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 29 | 31 | 32 | 32 | 31 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 31 | 23 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | SSW 10 | S 9 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 |
| kJ | 421 | 372 | 318 | 318 | 173 | 189 | 271 | 469 | 499 | 548 | 505 | 449 | 398 | 389 | 298 | 252 | 210 | 210 | 177 | 173 | 136 | 133 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 8 | SE 8 | SSE 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 |
| kJ | 10 | 10 | 16 | 16 | 77 | 91 | 101 | 10 | 10 | 10 | 9 | 16 | 24 | 15 | 9 | 8 | 11 | 11 | 11 | 11 | 9 | 10 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | ESE 10 | SE 12 | SE 12 | SE 12 | SE 12 | E 16 | E 16 | E 16 | SE 11 | SE 11 | SE 9 | E 15 | E 15 | E 15 | E 15 | E 16 |
| kJ | 10 | 16 | 16 | 10 | 16 | 16 | 10 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 3 | 4 | 4 | 4 | 17 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | — | — | SSW 10 | SSW 10 | SSW 10 | SSW 8 | SSW 9 | SSW 9 | — | — | NNE 4 | NE 4 | NE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 4 |
| kJ | — | — | — | 4 | — | — | 603 | 1001 | 978 | 782 | 644 | 506 | — | — | 17 | 28 | 17 | 13 | 15 | 16 | 16 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 68 | 68 | 68 | 0 | 0 | 100 | 718 | 718 | 481 | 159 | 0 | 66 | 191 | 66 | 30 | 30 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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